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Marat540 [252]
3 years ago
7

Hydrogen bonds are approximately _____% of the bond strength of covalent c-c or c-h bonds.

Chemistry
1 answer:
Lelu [443]3 years ago
4 0
Hydrogen bonds are approximately 5% of the bond strength of covalent C-C or C-H bonds.
Hydrogen bonds strength in water is approximately 20 kJ/mol, strenght of carbon-carbon bond is approximately 350 kJ/mol and strengh of carbon-hydrogen bond is approximately 340 kJ/mol.
20 kJ/350 kJ = 0,057 = 5,7 %.
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